11020513624115 has 4 divisors (see below), whose sum is σ = 13224616348944. Its totient is φ = 8816410899288.

The previous prime is 11020513624073. The next prime is 11020513624157. The reversal of 11020513624115 is 51142631502011.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11020513624073) and next prime (11020513624157).

It is a cyclic number.

It is not a de Polignac number, because 11020513624115 - 2⁶ = 11020513624051 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102051362407 + ... + 1102051362416.

It is an arithmetic number, because the mean of its divisors is an integer number (3306154087236).

Almost surely, 2^{11020513624115} is an apocalyptic number.

11020513624115 is a deficient number, since it is larger than the sum of its proper divisors (2204102724829).

11020513624115 is an equidigital number, since it uses as much as digits as its factorization.

11020513624115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204102724828.

The product of its (nonzero) digits is 7200, while the sum is 32.

The spelling of 11020513624115 in words is "eleven trillion, twenty billion, five hundred thirteen million, six hundred twenty-four thousand, one hundred fifteen".